Adjustable vestibular function rehabilitation eye movement training instrument

Abstract

The utility model discloses an adjustable vestibular function rehabilitation eye movement training instrument which comprises an eye movement training instrument body and a lifting table, and four movable self-locking wheels are arranged at the bottom end of the eye movement training instrument body. The rotating motor is used for driving the rotating shaft to rotate, the movable gear rotates synchronously, under the meshing action of the movable gear and the fixed toothed plate, the movable gear can do horizontal rotating motion along the fixed toothed plate, and in the process, the movable frame does horizontal motion; the sliding frame slides in the movable groove to limit and guide the movement of the movable frame, and the rotating shaft drives the rotating disc, the supporting column and the eye movement training ball to rotate, so that the position of the eye movement training ball is adjusted, synchronous adjustment of the horizontal position and the rotating position is achieved, and the training effect on the eye movement of the patient is enhanced; vestibular function recovery is promoted, and the adaptive capacity of the vestibular system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of eye movement training instruments, and particularly relates to an adjustable vestibular function rehabilitation eye movement training instrument. Background Technique

[0002] With the continuous development of neuroscience and rehabilitation medicine, the rehabilitation training technology for patients with vestibular dysfunction has been increasingly emphasized. As an important organ for the human body to maintain balance, the vestibular system dysfunction often leads to symptoms such as dizziness and balance disorders, seriously affecting the quality of life of patients. Traditional rehabilitation training methods mostly rely on manual guidance and the subjective feelings of patients, with problems such as unstable training effects and untimely feedback. To solve these problems, we have developed an adjustable vestibular function rehabilitation eye movement training instrument;

[0003] In a vestibular function rehabilitation eye movement training instrument with the publication number of CN215136633U, it includes a base, a box body, a first driving motor, a lead screw, a slider, a fixed rod, and a sphere. The box body is fixedly installed on the base, the lead screw is fixed in the box body, one side of the lead screw is connected to the first driving motor, the slider is slidably connected to the lead screw, the fixed rod is fixed on the slider, and the sphere is fixed at the top of the fixed rod. The sphere can reciprocate along the axis of the lead screw. The patient's line of sight focuses on the sphere and thus rotates the head following the horizontal movement of the sphere. Without the help of medical staff, the device can help and guide the patient to complete the training. The structure is simple and effective, and the manufacturing cost;

[0004] When the above-mentioned existing technology is in use, the sphere can only be adjusted in the horizontal direction, resulting in poor training effects. That is, the eye movement ability is not comprehensive. Eye movement training includes multiple methods such as vertical direction and rotation direction. If it is limited to the horizontal direction only, the movement ability of the eyeball in other directions cannot be fully exercised and improved, resulting in incomplete treatment. Therefore, corresponding improvements are needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable vestibular function rehabilitation eye movement training instrument to solve the problems of single adjustment function, poor effect, and poor rehabilitation training effect on eye movement in the existing vestibular function rehabilitation eye movement training instrument proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An adjustable vestibular function rehabilitation eye movement training instrument, including an eye movement training instrument main body and a lifting platform. Four mobile self-locking wheels are arranged at the bottom end of the eye movement training instrument main body for the position movement of the eye movement training instrument main body. A lifting platform is arranged at the top end of the eye movement training instrument main body;

[0007] It further includes:

[0008] A chassis is connected to the outside of the main body of the eye movement training instrument. A lifting mechanism is arranged inside the main body of the eye movement training instrument for connecting the main body of the eye movement training instrument and the lifting platform. Support seats are connected to both sides of the top of the lifting platform, and fixed toothed plates are connected to the tops of the support seats. A moving frame is movably connected to the outside of the lifting platform, and a lateral movement assembly is connected inside the moving frame;

[0009] The lateral movement assembly includes a support plate arranged inside the moving frame. A rotary motor is connected to one side of the support plate. A rotary shaft is connected to one end of the rotary motor. A movable gear is sleeved on the outside of the rotary shaft. The bottom end of the movable gear is meshed with a fixed toothed plate, and the fixed toothed plate is fixedly connected to the top of the lifting platform through the support seat. One end of the rotary shaft penetrates through the moving frame and is connected to a rotary disk. A support column is connected to one side of the rotary disk. An eye movement training ball is connected to one end of the support column.

[0010] When using an adjustable vestibular function rehabilitation eye movement training instrument of the present technical solution, during use, by means of the arrangement of the lateral movement assembly, the eye movement training ball can make a horizontal movement and a rotational movement at the same time, so as to adjust the eye movement training method and achieve the effect of comprehensive training.

[0011] Preferably, rectangular activity grooves are arranged on both sides of the lifting platform. Cross plates are connected to both sides of the moving frame, and sliding frames are connected to the bottom ends of the cross plates. One ends of the sliding frames extend into the activity grooves.

[0012] Preferably, the cross section of the sliding frame is L-shaped. The width of the sliding frame matches the width of the activity groove. The moving frame is slidably connected to the lifting platform through the sliding frame and the activity groove.

[0013] Preferably, the lifting mechanism includes a self-locking motor, and the self-locking motor is arranged inside the chassis. A machine shaft is connected to one end of the self-locking motor, and one end of the machine shaft extends into the main body of the eye movement training instrument. A linkage gear is sleeved on the outside of the machine shaft, and a movable toothed plate is meshed with one side of the linkage gear. A sleeve block is connected to the bottom end of one side of the movable toothed plate, and a guide post penetrates through the sleeve block.

[0014] Preferably, the sleeve block slides on the guide post to limit and guide the lifting of the movable toothed plate.

[0015] Preferably, guide members are connected to both sides of the bottom end of the lifting platform. The guide members include weighing columns arranged at the bottom end of the lifting platform, and positioning blocks are sleeved on the outside of the weighing columns. The positioning blocks are all connected to the inner wall of the main body of the eye movement training instrument.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: This adjustable oculomotor training instrument for vestibular function rehabilitation can not only adjust the oculomotor training ball horizontally, but also make the oculomotor training ball perform rotational motion, that is, it can realize multi-directional and multi-mode oculomotor training for the eyes. Moreover, it can adjust the vertical position of the oculomotor training ball, that is, it can further enhance the training mode and effect of oculomotor;

[0017] The rotation motor drives the rotation shaft to rotate, and makes the movable gear rotate synchronously. Under the meshing action of the movable gear and the fixed toothed plate, the movable gear can be made to perform horizontal rotational motion along the fixed toothed plate. During this process, the moving frame is made to move horizontally, and the sliding frame slides in the movable groove to limit and guide the movement of the moving frame, and the rotation shaft drives the rotating disk, the support column and the oculomotor training ball to perform rotational motion, so as to adjust the position of the oculomotor training ball, realize the synchronous adjustment of the horizontal position and the rotational position, enhance the training effect of the patient's oculomotor, realize the synchronous progress of multiple training methods, promote the recovery of vestibular function, and improve the adaptability of the vestibular system;

[0018] The self-locking motor drives the machine shaft to rotate, and makes the linkage gear rotate synchronously. The linkage gear and the movable toothed plate mesh with each other, and then the movable toothed plate moves upward, and the sleeve block slides on the guiding column. During this process, further support and guidance are carried out in cooperation with the guiding member, and then the vertical position of the oculomotor training ball can be adjusted, so that the patient can perform vertical oculomotor. The action of moving the eyeball up and down helps to promote blood circulation in the eyes, increase the speed of continuous blood flow to the eyes, helps to maintain eye health, and the eyeball movement can directly stimulate the vestibular receptor, promoting the recovery and remodeling of vestibular function. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following described drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0021] Figure 2 It is the partial side view structural schematic diagram of the present utility model;

[0022] Figure 3 It is the front view sectional structural schematic diagram of the present utility model;

[0023] Figure 4 It is the three-dimensional structural schematic diagram of the rotating disk and the oculomotor training ball of the present utility model;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of the mobile rack of the present utility model.

[0025] Explanation of the reference numerals in the figure: 1. Main body of the eye movement training instrument; 2. Lifting platform; 201. Movable groove; 3. Support base; 4. Fixed toothed plate; 5. Mobile rack; 501. Cross plate; 502. Sliding rack; 6. Rotary disk; 7. Eye movement training ball; 701. Support column; 8. Chassis; 9. Lifting mechanism; 901. Self-locking motor; 902. Machine shaft; 903. Linkage gear; 904. Movable toothed plate; 905. Sleeve block; 906. Guide column; 10. Support plate; 11. Rotary motor; 12. Rotary shaft; 13. Movable gear; 14. Guide member. Specific implementation mode

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0028] Embodiment 1

[0029] In order to solve the problem that the existing vestibular function rehabilitation eye movement training instrument has a single training method during use, it is inconvenient to adjust the up and down position of the eye movement training ball 7, resulting in poor training effects. Therefore, the following technical solutions are announced. For details, please refer to Figure 1 , Figure 3, including the eye movement training instrument main body 1 and the lifting platform 2. Four mobile self-locking wheels are provided at the bottom end of the eye movement training instrument main body 1 for the position movement of the eye movement training instrument main body 1. A lifting platform 2 is provided at the top end of the eye movement training instrument main body 1. It also includes: A chassis 8 is connected to the outside of the eye movement training instrument main body 1. A lifting mechanism 9 is arranged inside the eye movement training instrument main body 1 for connecting the eye movement training instrument main body 1 and the lifting platform 2. The lifting mechanism 9 includes a self-locking motor 901, and the self-locking motor 901 is arranged inside the chassis 8. One end of the self-locking motor 901 is connected to a machine shaft 902, and one end of the machine shaft 902 extends into the eye movement training instrument main body 1. A linkage gear 903 is sleeved on the outside of the machine shaft 902, and a movable toothed plate 904 is meshed with one side of the linkage gear 903. The bottom end of one side of the movable toothed plate 904 is connected to a sleeve block 905, and a guide post 906 penetrates through the inside of the sleeve block 905. The sleeve block 905 slides on the guide post 906 to limit and guide the lifting of the movable toothed plate 904. Guide members 14 are connected to both sides of the bottom end of the lifting platform 2, and the guide members 14 include weighing columns arranged at the bottom end of the lifting platform 2, and positioning blocks are sleeved on the outside of the weighing columns, and the positioning blocks are all connected to the inner wall of the eye movement training instrument main body 1;

[0030] When this embodiment is in use, by setting the self-locking wheels on the eye movement training instrument main body 1, the eye movement training instrument main body 1 and the entire eye movement training instrument can move freely. Then, according to the eye movement training requirements, the self-locking motor 901 is used to drive the machine shaft 902 to rotate, and the linkage gear 903 rotates synchronously. The linkage gear 903 and the movable toothed plate 904 mesh with each other, and then the movable toothed plate 904 moves upward, and the sleeve block 905 slides on the guide post 906. During this process, further support and guidance are carried out in cooperation with the guide member 14, and then the up and down position of the eye movement training ball 7 can be adjusted, so that the patient can perform up and down eye movements. The action of moving the eyeball up and down helps to promote blood circulation in the eyes and can directly stimulate the vestibular receptors, promoting the recovery and remodeling of vestibular function.

[0031] Embodiment Two

[0032] This embodiment is different from Embodiment One. By setting the horizontal movement component, the eye movement training ball 7 can make horizontal movements and can also make rotational movements while the eye movement training ball 7 is making horizontal movements, so as to adjust the eye movement in the horizontal direction and the rotational direction, and the vestibular function can be better restored. Therefore, the following technical solutions are announced. For details, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5, support seats 3 are connected to both sides of the top end of the lifting platform 2, and a fixed toothed plate 4 is connected to the top end of the support seat 3. A moving frame 5 is movably connected to the outside of the lifting platform 2, and a lateral movement assembly is connected inside the moving frame 5. The lateral movement assembly includes a support plate 10 disposed inside the moving frame 5, and a rotary motor 11 is connected to one side of the support plate 10. One end of the rotary motor 11 is connected to a rotary shaft 12, and a movable gear 13 is sleeved outside the rotary shaft 12. The bottom end of the movable gear 13 is meshed with the fixed toothed plate 4, and the fixed toothed plate 4 is fixedly connected to the top end of the lifting platform 2 through the support seat 3. One end of the rotary shaft 12 penetrates through the moving frame 5 and is connected to a rotary disk 6, and a support column 701 is connected to one side of the rotary disk 6. One end of the support column 701 is connected to an eye movement training ball 7. Rectangular activity slots 201 are provided on both sides of the lifting platform 2. Cross plates 501 are connected to both sides of the moving frame 5, and sliding frames 502 are connected to the bottom ends of the cross plates 501. One end of each sliding frame 502 extends into the interior of the activity slot 201. The cross section of the sliding frame 502 is L-shaped, and the width of the sliding frame 502 matches the width of the activity slot 201. The moving frame 5 is slidably connected to the lifting platform 2 through the sliding frame 502 and the activity slot 201;

[0033] When this embodiment is in use, the rotary motor 11 is used to drive the rotary shaft 12 to rotate, and the movable gear 13 rotates synchronously. Under the meshing action of the movable gear 13 and the fixed toothed plate 4, the movable gear 13 can be made to perform a horizontal rotation movement along the fixed toothed plate 4. During this process, the moving frame 5 performs a horizontal movement, and the sliding frame 502 is used to slide in the activity slot 201 to limit and guide the movement of the moving frame 5, and the rotary shaft 12 drives the rotary disk 6, the support column 701 and the eye movement training ball 7 to perform a rotation movement, so as to adjust the position of the eye movement training ball 7, realize the synchronous adjustment of the horizontal position and the rotation position, enhance the training effect on the patient's eye movement, realize the synchronous progress of multiple training methods, promote the recovery of the vestibular function, and improve the adaptability of the vestibular system.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0035] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable oculomotor training instrument for vestibular function rehabilitation, comprising an oculomotor training instrument main body (1) and a lifting platform (2). Four mobile self-locking wheels are arranged at the bottom end of the oculomotor training instrument main body (1) for the position movement of the oculomotor training instrument main body (1). A lifting platform (2) is arranged at the top end of the oculomotor training instrument main body (1). It is characterized in that It further includes: A chassis (8) is connected to the outside of the oculomotor training instrument main body (1). A lifting mechanism (9) is arranged inside the oculomotor training instrument main body (1) for connecting the oculomotor training instrument main body (1) and the lifting platform (2). Support seats (3) are connected to both sides of the top end of the lifting platform (2), and a fixed toothed plate (4) is connected to the top end of the support seat (3). A movable frame (5) is movably connected to the outside of the lifting platform (2), and a lateral movement assembly is connected inside the movable frame (5). Among them, the lateral movement assembly includes a support plate (10) arranged inside the movable frame (5). A rotary motor (11) is connected to one side of the support plate (10). A rotary shaft (12) is connected to one end of the rotary motor (11). A movable gear (13) is sleeved on the outside of the rotary shaft (12). The bottom end of the movable gear (13) is meshed with the fixed toothed plate (4), and the fixed toothed plate (4) is fixedly connected to the top end of the lifting platform (2) through the support seat (3). One end of the rotary shaft (12) penetrates through the movable frame (5) and is connected to a rotary disc (6). A support column (701) is connected to one side of the rotary disc (6), and an oculomotor training ball (7) is connected to one end of the support column (701).

2. The adjustable oculomotor training instrument for vestibular function rehabilitation according to claim 1, wherein: Rectangular activity grooves (201) with a rectangular cross-section are arranged on both sides of the lifting platform (2). Cross plates (501) are connected to both sides of the movable frame (5), and sliding frames (502) are connected to the bottom ends of the cross plates (501). One end of each sliding frame (502) extends into the interior of the activity groove (201).

3. The adjustable oculomotor training instrument for vestibular function rehabilitation according to claim 2, wherein: The cross-section of the sliding frame (502) is L-shaped. The width of the sliding frame (502) matches the width of the activity groove (201). The movable frame (5) is slidably connected to the lifting platform (2) through the sliding frame (502) and the activity groove (201).

4. An adjustable oculomotor training instrument for vestibular function rehabilitation according to claim 1, characterized in that: The lifting mechanism (9) includes a self-locking motor (901), and the self-locking motor (901) is arranged inside the chassis (8). One end of the self-locking motor (901) is connected to a machine shaft (902), and one end of the machine shaft (902) extends into the interior of the oculomotor training instrument main body (1). A linkage gear (903) is sleeved on the outside of the machine shaft (902), and an activity toothed plate (904) is meshed with one side of the linkage gear (903). A sleeve block (905) is connected to the bottom end of one side of the activity toothed plate (904), and a guiding column (906) penetrates through the interior of the sleeve block (905).

5. An adjustable oculomotor training instrument for vestibular function rehabilitation according to claim 4, characterized in that: The sleeve block (905) slides on the guiding column (906) to limit and guide the lifting of the activity toothed plate (904).

6. The adjustable oculomotor training instrument for vestibular function rehabilitation according to claim 1, characterized in that: Both sides of the bottom end of the lifting platform (2) are connected with guiding members (14), and the guiding members (14) include weighing columns arranged at the bottom end of the lifting platform (2), and positioning blocks are sleeved outside the weighing columns, and the positioning blocks are all connected with the inner wall of the eye movement training instrument main body (1).

Images